柔道
じゅうどう
judo
= a Japanese martial art and Olympic sport focused on throws, grappling, and submission techniques, founded by Jigoro Kano in 1882
Judo (柔道) is the Japanese martial art that became a global Olympic sport — built on the principle that a smaller practitioner can overcome a larger opponent by redirecting force rather than meeting it head-on, and teaching not just fighting technique but a philosophy of maximum efficiency and mutual benefit.
Judo means ‘the gentle way’ — 柔 (juu/yawara, gentle/flexible) + 道 (dou, way/path). It was founded by Jigoro Kano (嘉納治五郎) in 1882 as a synthesis and refinement of traditional jujutsu (柔術) techniques, with dangerous striking and joint locks removed to create a safer system suitable for education and competition. Judo competitions are decided by throws (投げ技, nage-waza) that land the opponent on their back (scoring ippon, 一本, for a full point), ground grappling (寝技, ne-waza) pins, and submission holds (絞め技, shime-waza, chokes; 関節技, kansetsu-waza, joint locks). Judo became an Olympic sport in 1964, at the Tokyo Olympics, and is now practiced in over 200 countries.
Judo practitioners are called 柔道家 (judouka) or 柔道選手 (judo senshu, judo athlete). Ranks are indicated by belt color — white (初心者, shoshinsha), yellow, orange, green, blue, brown, and black (黒帯, kuroberi). Black belts continue through 1st dan (初段, shodan) to 10th dan, with very few practitioners ever reaching 9th or 10th. Training facilities are called 道場 (dojo, training hall — literally ‘place of the way’). The fundamental ukemi (受け身, breakfall technique) is taught first to all beginners — the ability to fall safely is the foundation of judo practice.
柔 (juu/yawara) means flexible, gentle, soft — it appears in 柔軟 (juunan, flexible/supple), 柔らかい (yawarakai, soft), and 柔術 (juujutsu, the predecessor martial art). 道 (dou/michi) means way or path — the same character in 剣道 (kendo, the way of the sword), 茶道 (sado, the way of tea), and 空手道 (karate-do). The 道 suffix signals that the practice is more than technique — it is a philosophical path.
EXAMPLE 1
息子は小学一年生から柔道を習い始め、今では黒帯を持っている。
Musuko wa shougaku ichi-nensei kara judo wo narai-hajime, ima de wa kuroberi wo motte iru.
My son started learning judo from the first year of elementary school and now holds a black belt.
EXAMPLE 2
柔道の「柔よく剛を制す」という考え方は、力ではなく技術で相手を制することを意味する。
Judo no “juu yoku gou wo seisu” to iu kangaekata wa, chikara de wa naku gijutsu de aite wo seisuru koto wo imi suru.
Judo’s concept of ‘softness controls hardness’ means overcoming the opponent through technique rather than force.
EXAMPLE 3
1964年の東京オリンピックで、柔道は初めてオリンピックの正式種目として採用された。
Sen-kyuuhyaku-rokujuuyon-nen no Tokyo Orinpikku de, judo wa hajimete Orinpikku no seishiki shumoku to shite saiyou sareta.
At the 1964 Tokyo Olympics, judo was adopted for the first time as an official Olympic event.
Jigoro Kano’s creation of judo was a deliberate act of modernization — taking the combat techniques of jujutsu schools and reforming them into an educational system with a philosophical framework. Kano articulated two core principles: 精力善用 (seiryoku zennyou, maximum efficiency in the use of energy) and 自他共栄 (jita kyouei, mutual welfare and benefit). These principles distinguish judo from pure martial combat: the goal is not merely to defeat an opponent but to cultivate character and contribute to society. Kano founded the Kodokan (講道館) in 1882 with nine students in a small Tokyo dojo; today the Kodokan has its own multi-story building in Tokyo and is considered the world headquarters of judo.
Japan’s relationship with judo in international competition has evolved from dominance to complexity. At the 1964 Tokyo Olympics, Anton Geesink of the Netherlands defeated Japanese judokas in the open-weight category — a shock to Japan that had considered judo its exclusive domain. Since then, international judo has developed distinctive regional styles: the Soviet and Eastern European schools emphasized ground work, the French school (France has the largest judo membership outside Japan) developed exceptional tournament tacticians, and Japan has continued refining traditional ippon-focused technique. At major international competitions, non-Japanese athletes now regularly defeat Japanese competitors, which is simultaneously unsettling and affirming — the art Kano designed for humanity has become genuinely international.
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